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    "import numpy as np\n",
    "\n",
    "from collections import OrderedDict\n",
    "\n",
    "from bokeh.charts import Area, output_notebook, gridplot, show\n",
    "from bokeh.palettes import (Blues9, BrBG9, BuGn9, BuPu9, GnBu9, Greens9, \n",
    "                            Greys9, OrRd9, Oranges9, PRGn9, PiYG9, PuBu9, \n",
    "                            PuBuGn9, PuOr9, PuRd9, Purples9, RdBu9, RdGy9, \n",
    "                            RdPu9, RdYlBu9, RdYlGn9, Reds9, Spectral9, YlGn9, \n",
    "                            YlGnBu9, YlOrBr9, YlOrRd9, Inferno9, Magma9, \n",
    "                            Plasma9, Viridis9)\n",
    "\n",
    "output_notebook()"
   ]
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    "standard_palettes = OrderedDict([(\"Blues9\", Blues9), (\"BrBG9\", BrBG9), \n",
    "                                 (\"BuGn9\", BuGn9), (\"BuPu9\", BuPu9),\n",
    "                                 (\"GnBu9\", GnBu9), (\"Greens9\", Greens9), \n",
    "                                 (\"Greys9\", Greys9), (\"OrRd9\", OrRd9),\n",
    "                                 (\"Oranges9\", Oranges9), (\"PRGn9\", PRGn9), \n",
    "                                 (\"PiYG9\", PiYG9), (\"PuBu9\", PuBu9),\n",
    "                                 (\"PuBuGn9\", PuBuGn9), (\"PuOr9\", PuOr9), \n",
    "                                 (\"PuRd9\", PuRd9), (\"Purples9\", Purples9), \n",
    "                                 (\"RdBu9\", RdBu9), (\"RdGy9\", RdGy9), \n",
    "                                 (\"RdPu9\", RdPu9), (\"RdYlBu9\", RdYlBu9), \n",
    "                                 (\"RdYlGn9\", RdYlGn9), (\"Reds9\", Reds9), \n",
    "                                 (\"Spectral9\", Spectral9), (\"YlGn9\", YlGn9),\n",
    "                                 (\"YlGnBu9\", YlGnBu9), (\"YlOrBr9\", YlOrBr9), \n",
    "                                 (\"YlOrRd9\", YlOrRd9), (\"Inferno9\", Inferno9),\n",
    "                                 (\"Magma9\", Magma9), (\"Plasma9\", Plasma9),\n",
    "                                 (\"Viridis9\", Viridis9)])\n",
    "\n",
    "def create_area_chart(data, palette):\n",
    "    _chart_styling = dict(xgrid=False,\n",
    "                          ygrid=False,\n",
    "                          tools=None)\n",
    "    return Area(data,\n",
    "                title=palette,\n",
    "                stack=True,\n",
    "                palette=standard_palettes.get(palette),\n",
    "                **_chart_styling)"
   ]
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    "data = np.random.random_integers(low=5, high=13, size=[9,20])\n",
    "\n",
    "area_charts = [create_area_chart(data, palette) for palette in standard_palettes.keys()]\n",
    "\n",
    "show(gridplot(area_charts, ncols=3, plot_width=300, plot_height=300))"
   ]
  },
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